MAX5940AESA+
- Mfr.Part #
- MAX5940AESA+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 8SOIC
- Stock
- 43
- In Stock :
- 43
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Current - Supply :
- 400μA
- Length :
- 4.9mm
- Peak Reflow Temperature (Cel) :
- 260
- Power - Max :
- 12.95W
- Voltage - Supply :
- 36.6V~67V
- Terminal Form :
- Gull wing
- Pin Count :
- 8
- Number of Terminations :
- 8
- Internal Switch(s) :
- yes
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- JESD-30 Code :
- R-PDSO-G8
- Terminal Position :
- Dual
- Width :
- 3.9mm
- Power Supplies :
- -48V
- Type :
- Controller (PD)
- Adjustable Threshold :
- No
- RoHS Status :
- ROHS3 Compliant
- Standards :
- 802.3af (PoE)
- Auxiliary Sense :
- No
- Number of Channels :
- 1
- Packaging :
- Tube
- Base Part Number :
- MAX5940
- Pbfree Code :
- yes
- Supply Voltage :
- 48V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Supply Voltage-Max (Vsup) :
- 67V
- Number of Functions :
- 1
- Factory Lead Time :
- 14 Weeks
- Published :
- 2004
- JESD-609 Code :
- e3
- Neg Supply Voltage-Nom (Vsup) :
- -48V
- Datasheets
- MAX5940AESA+

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. MAX5940AESA+ Overview
The Analog Devices, Inc. MAX5940AESA+ is a highly efficient and reliable IC Power Over Ethernet (PoE) Controller that enables robust power management for single-channel applications. This 8SOIC package controller is designed for ease of integration in various networking and communication devices, making it an ideal solution for manufacturers seeking to enhance their products with advanced PoE capabilities. Utilizing the Power Over Ethernet (PoE) Controllers Analog Devices, Inc. MAX5940AESA+ ensures that devices receive precise power control, contributing to overall system stability and performance enhancements in networked environments.
MAX5940AESA+ Features
The MAX5940AESA+ PoE controller includes several key features that set it apart from competitors. It supports a comprehensive range of input voltages, making it versatile for various deployment scenarios. The controller integrates overcurrent protection, undercurrent detection, and fault protection, which ensures the safe operation of the end devices. Additionally, its thermal management capabilities prevent overheating, thereby extending the product's lifespan and reliability. The efficiency of the MAX5940AESA+ also minimizes energy waste, leading to a more sustainable product solution.
MAX5940AESA+ Applications
- IP Cameras: The MAX5940AESA+ can regulate power to ensure stable operation in surveillance equipment, even in fluctuating network conditions.
- VoIP Phones: This PoE controller delivers consistent power for Voice over IP phones, providing reliable communication capabilities without the need for an additional power source.
- Wireless Access Points: It supports seamless integration into wireless infrastructure, facilitating continuous connectivity with efficient power usage.
- Network Routers and Switches: The device ensures that routers and switches maintain optimal power for handling data traffic efficiently.
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